public void linkStage1()
{
foreach (LinkedSymbol s in symbols)
{
LinkedSectionPart p = findPart(file.symbolSection(s.index));
if (p != null) // We only process symbols which are actually defined (with a location)
{
s.part = p;
s.address = p.startAddress + file.symbolOffset(s.index);
// TODO: Only do this if actually flagged as global!
// TODO: Check if already listed?
if (linker.globals.ContainsKey(s.name()))
{
Console.WriteLine("Symbol '" + s.name() + "' has already been defined (elsewhere?)");
//throw new LinkerException(file, "Symbol '" + s.name() + "' has already been defined (elsewhere?)");
}
else
{
Console.WriteLine("Symbol '" + s.name() + "' is a new one though");
linker.globals.Add(s.name(), s);
}
}
}
}
public LinkedSectionPart add(LinkedLibrary library, uint sectionNumber)
{
LinkedSectionPart s = new LinkedSectionPart();
s.section = this;
s.library = library;
s.librarySection = sectionNumber;
while ((size % alignment) != 0)
{
size++;
}
s.startAddress = offset + size;
s.size = library.file.sectionVirtualSize(sectionNumber);
size += s.size;
parts.Add(s);
ulong foffset = library.file.sectionFileOffset(sectionNumber);
ulong fsize = library.file.sectionFileSize(sectionNumber);
for (ulong i = 0; i < fsize; i++)
{
linker.target.setU8(s.startAddress + i, library.file.memory.getU8(foffset + i, false));
}
for (ulong j = fsize; j < s.size; j++)
{
linker.target.setU8(s.startAddress + j, 0); // Clear any remaining "virtual" (reserved) memory with zeroes
}
return(s);
}
public LinkedSectionPart add(LinkedSectionPart s)
{
parts.Add(s);
return(s);
}
